snd_soc_dai_set_tristate() has never been used before. Let's remove it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/codecs/madera.c | 22 ---------------------- 1 file changed, 22 deletions(-)
diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c index b24d6472ad5fc..92457b4a908bc 100644 --- a/sound/soc/codecs/madera.c +++ b/sound/soc/codecs/madera.c @@ -3285,27 +3285,6 @@ static int madera_dai_set_sysclk(struct snd_soc_dai *dai, return snd_soc_dapm_sync(dapm); }
-static int madera_set_tristate(struct snd_soc_dai *dai, int tristate) -{ - struct snd_soc_component *component = dai->component; - int base = dai->driver->base; - unsigned int reg; - int ret; - - if (tristate) - reg = MADERA_AIF1_TRI; - else - reg = 0; - - ret = snd_soc_component_update_bits(component, - base + MADERA_AIF_RATE_CTRL, - MADERA_AIF1_TRI, reg); - if (ret < 0) - return ret; - else - return 0; -} - static void madera_set_channels_to_mask(struct snd_soc_dai *dai, unsigned int base, int channels, unsigned int mask) @@ -3364,7 +3343,6 @@ const struct snd_soc_dai_ops madera_dai_ops = { .set_tdm_slot = &madera_set_tdm_slot, .hw_params = &madera_hw_params, .set_sysclk = &madera_dai_set_sysclk, - .set_tristate = &madera_set_tristate, }; EXPORT_SYMBOL_GPL(madera_dai_ops);